HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 12056910, compound → HCID 11816733, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 12056910 | HCID 12056910 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Solvent | HCID 178418361 | HCID 178418361 | — |
| Product | HCID 11816733 | HCID 11816733 | 96.7% |
Reaction Steps
Step 5 Palladium on activated carbon (10%, 0.1 g) was added to a solution of 7-chloro-2-ethyl-5-fluoro-4-nitrobenzoxazole (0.86 g) in ethyl acetate (80 ml) and hydrogen was bubbled through the suspension for 5 hours. After filtration and evaporation, 4-amino-7-chloro-2-ethyl-5-fluorobenzoxazole(0.73 g) was obtained as the single product.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06573218B1 |
| Source dataset | uspto-grants-2003_06 |
| ORD ID | ord-0d8b52d503884327b4e88bd444790a6f |
| Source note | uspto-grants-2003_06 |